18873748714 has 16 divisors (see below), whose sum is σ = 29220184800. Its totient is φ = 9138461904.

The previous prime is 18873748711. The next prime is 18873748739. The reversal of 18873748714 is 41784737881.

It is not an unprimeable number, because it can be changed into a prime (18873748711) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1185729 + ... + 1201540.

It is an arithmetic number, because the mean of its divisors is an integer number (1826261550).

Almost surely, 2^18873748714 is an apocalyptic number.

18873748714 is a deficient number, since it is larger than the sum of its proper divisors (10346436086).

18873748714 is a wasteful number, since it uses less digits than its factorization.

18873748714 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2387397.

The product of its digits is 8429568, while the sum is 58.

The spelling of 18873748714 in words is "eighteen billion, eight hundred seventy-three million, seven hundred forty-eight thousand, seven hundred fourteen".